I'm a bit confused about my expansion options using a Slave Expansion Module as there seems to be several different variants, and I want to make sure I get it right before ordering.My current system is a CM9000 with firmware 7.160. I have a UCM/ETH03 and a UCM/Pi. Also in the same box is an LEM03-M2 giving a total of 24 inputs and 8 outputs. I also have a spare LEM01-M2 with 8 inputs and 8 outputs. I only need additional inputs for the extra zones I am installing.
Some posts seem to imply that I cannot add an SEM with an LEM03 in the system, while elsewhere it says it can be installed in the last SEM only - which is correct?If the LEM03 can be used, then I propose moving it to the SEM and installing the spare LEM01 in the CM9000.In that case, can I use the SEM01C, as I won't need any more inputs and I would prefer to use the switch-mode PSU.
So, I think I need the SEP01C, which is the case + SEM + PSU. Sorry for being long-winded about this but I don't want to order the wrong parts.Thanks.
with older firmware LEN03 could only be added to the Controller, not to SEMs
With updated firmware for Comfort and Slave, the LEN03 ca be added to the last SEMNot sure what firmware it is but update to the latest